Under a sign that says "Senior Moments," you'll find them in a corner of the lodge at the Mt. Shasta Ski Park just about every morning during ski season – a group of older folks chatting away, sharing jokes, and getting ready to head out on the slopes. They're members of the Snowmen Hill Group, founded in 2002 and named after the spot off Highway 89 where some of them first learned to ski. The club is open to any skier, snowboarder or telemarker 50 years of age or over. Some of them are quite a bit over 50...